Base | Representation |
---|---|
bin | 111001000000… |
… | …110010110100 |
3 | 1001010022022120 |
4 | 321000302310 |
5 | 12311223320 |
6 | 1252155540 |
7 | 241014525 |
oct | 71006264 |
9 | 31108276 |
10 | 14945460 |
11 | 8488822 |
12 | 5008bb0 |
13 | 313388a |
14 | 1db084c |
15 | 14a3440 |
hex | e40cb4 |
14945460 has 48 divisors (see below), whose sum is σ = 42072576. Its totient is φ = 3964032.
The previous prime is 14945459. The next prime is 14945471. The reversal of 14945460 is 6454941.
It is a super-2 number, since 2×149454602 = 446733549223200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12822 + ... + 13938.
It is an arithmetic number, because the mean of its divisors is an integer number (876512).
Almost surely, 214945460 is an apocalyptic number.
14945460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14945460 is an abundant number, since it is smaller than the sum of its proper divisors (27127116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14945460 is a wasteful number, since it uses less digits than its factorization.
14945460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352 (or 1350 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 14945460 is about 3865.9358504766. The cubic root of 14945460 is about 246.3219395233.
The spelling of 14945460 in words is "fourteen million, nine hundred forty-five thousand, four hundred sixty".
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